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B20 Series Digital Auto Level 215 * 130 * 140MM With Superior Telescope

Shanghai Hengyide Electronic Technology Co.,Ltd Ltd.
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    Buy cheap B20 Series Digital Auto Level 215 * 130 * 140MM With Superior Telescope from wholesalers
     
    Buy cheap B20 Series Digital Auto Level 215 * 130 * 140MM With Superior Telescope from wholesalers
    • Buy cheap B20 Series Digital Auto Level 215 * 130 * 140MM With Superior Telescope from wholesalers

    B20 Series Digital Auto Level 215 * 130 * 140MM With Superior Telescope

    Ask Lasest Price
    Brand Name : Sokkia
    Model Number : B20
    Delivery Time : within 3-5work days after the goods are paid .
    Payment Terms : TT ,Western Union
    Supply Ability : 10000
    Price : Negotiable
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    B20 Series Digital Auto Level 215 * 130 * 140MM With Superior Telescope

    Sokkia Auto Level B40 :

    Product Information and Details

    World-Proven Precision and Durability


    Features:
    Precise, Reliable Automatic Compensator
    The B series levels incorporate the most precise and reliable compensator available in the market today.

    The technological superiority of the Sokkia automatic levels has been proven since the release of the

    best-selling B2 model in 1963. Four super-high-tensile suspension wires and magnetic damping system ensure accuracy and stability even when

    exposed to temperature changes, vibrations, or shock.

    Superior Telescope
    Optimally designed telescope provides exceptionally bright and sharp view that reduces operator's

    eye strain. Ultra-short focus distance of 20cm (7.9in.) from end of telescope makes it easiest to use in confined locations.

    The B20 Model has a Two-speed focus knob switches between coarse and fine for even faster operation.

    Quick Collimation
    Two knobs of endless horizontal motion drives can be operated with either hand for fast and

    easy aiming.

    Horizontal Angle Measurement
    Horizontal angles can be read in 1° or 1 gon units. Freely rotatable circle allows any angle

    reading from zero.

    Right angles can be quickly set for layout and alignment tasks. The readout window is

    conveniently located on the instrument base - directly below the eyepiece.

    Stadia
    The stadia lines on the reticle allow distance measurements. Simply multiply the staff

    length between the top and bottom stadia lines by 100.

    Easy to Adjust
    Reticle adjustment is made with one screw. Circular levels vial is adjusted with two screws.

    Both adjustments are simple and fast with provided tools.

    Standard Equipment
    B Series Automatic Level Instrument, Lens Cap, Plumb Bob, Vinyl Rain Cover, Cleaning Cloth,

    Tool Kit, Operator's Manual, Hard Carrying Case, and Manufacturers 5-Year Limited Warranty.

    Specifications
    Model

    B20

    Telescope

    Length

    215mm (8.46in.)

    Magnification

    32x

    Objective aperture

    42mm (1.65in.)

    Resolving power

    3"

    Field of View
    (at 100m/328ft.)

    1°20'
    (2.3m / 7.5ft.)

    Minimum focus

    0.2m (7.9in.) from end of telescope
    0.3m (1ft.) from instrument center

    Image

    Erect

    Reticle pattern

    Wedge

    Stadia constant

    0

    Stadia ratio

    100

    Focusing knob

    2-speed

    Sighting aid

    Peep sight

    Lens hood

    Retractable

    Accuracy (standard deviation for 1km double run leveling)

    Without micrometer

    0.7mm
    (0.03in.)

    With micrometer

    0.5mm
    (0.02in.)

    Compensator

    Type

    Pendulum compensator with magnetic damping system

    Setting accuracy

    0.3"

    Working range

    ±15'

    Circular level

    Sensitivity

    10' / 2mm

    Mirror

    Pentaprism

    Horizontal circle

    Diameter

    103mm (4.1 in.)

    Graduations

    1° / 1gon

    General

    Horizontal motion drive

    Clampless, endless, double-sided knobs

    Water resistance

    IPX6 (EC 60529:2001)

    Operating temperature

    -20 to +50°C (-4 to +122°F)

    Width

    130mm (5.12in.)

    Length

    215mm (8.46in.)

    Height

    140mm (5.51in.)

    Weight

    1.85kg (4.1 lb.)


    Quality B20 Series Digital Auto Level 215 * 130 * 140MM With Superior Telescope for sale
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